MkukiMoto Elder Lister Feb 4, 2022 #1 A list of Products and Dates that were invented by African America People. Dating from 1886 to 1949. Not to mention thousands of un-reported patents stored at various USA research institutes or universities.
A list of Products and Dates that were invented by African America People. Dating from 1886 to 1949. Not to mention thousands of un-reported patents stored at various USA research institutes or universities.
